In synonymy:
Cryptoceroides Piza, 1937 = Aphantochilus O. Pickard-Cambridge, 1871 (Gerschman & Schiapelli, 1964: 418)

type Aphantochilus rogersi O. Pickard-Cambridge, 1871; gender masculine

N.B.: considered a senior synonym of Cryptoceroides Piza, 1937b: 312 by Gerschman & Schiapelli, 1964: 418 [urn:lsid:nmbe.ch:spidergen:05617] (type C. cryptocerophagum Piza, 1937 = Aphantochilus rogersi O. Pickard-Cambridge, 1871), but not of Bucranium O. Pickard-Cambridge, 1881 (contra Benjamin, 2011: 11), by Teixeira, Campos & Lise, 2014: 73.

Transferred to other genera:
Aphantochilus taurifrons (O. Pickard-Cambridge, 1881) -- see Bucranium

In synonymy:
Aphantochilus cryptocerophagus (Piza, 1937) = Aphantochilus rogersi O. Pickard-Cambridge, 1871 (Mello-Leitão, 1946b: 47).

Aphantochilus cambridgei Canals, 1933b: 8, f. 6-10 (Dmf).
Cryptoceroides cambridgei Piza, 1937a: 313.

Aphantochilus inermipes Simon, in Mello-Leitão, 1929d: 13 (Dm).
Aphantochilus inermipes Teixeira, Campos & Lise, 2014: 73, f. 15D, 17A-B (m, f. f).

Aphantochilus rogersi O. Pickard-Cambridge, 1871b: 744, pl. 44, f. 10 (Df).
Aphantochilus rogersi Simon, 1895a: 958, f. 1028-1030, 1032 (f).
Cryptoceroides cryptocerophagum Piza, 1937a: 313, pl. 2, f. 6-7 (Dmf).
Aphantochilus rogersi Mello-Leitão, 1946b: 47 (Sm).
Aphantochilus rogersi Benjamin, 2011: 11, f. 7B, 10A-E, 11A-F, 12A-D, 13A-F, 14A-F (mf).
Aphantochilus rogersi Teixeira, Campos & Lise, 2014: 73, f. 7A, D, F, 9E, 10A, 11A, G, 12A, 13A, I, L, 14A, 15A, 17C (mf).
Aphantochilus rogersi Ramírez, 2014: 224, f. 152F (m).